Chemistry:Isopropyl nitrite

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Short description: Chemical compound
Isopropyl nitrite
Clinical data
Other namesIsopropyl alcohol nitrite; nitrous acid, isopropyl ester; 1-methylethyl nitrite; 2-propyl nitrite
ATC code
  • None
Legal status
Legal status
Identifiers
CAS Number
PubChem CID
ChemSpider
UNII
Chemical and physical data
FormulaC3H7NO2
Molar mass89.094 g·mol−1
3D model (JSmol)
Density0.8684 g/cm3
Boiling point40 °C (104 °F)
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The chemical compound isopropyl nitrite (or 2-propyl nitrite) is an alkyl nitrite made from isopropanol. It is a clear pale yellow oil that is insoluble in water.[2]

Isopropyl nitrite in a glass bottle

Applications

Isopropyl nitrite is one of the compounds used as poppers, an inhalant drug that induces a brief euphoria.

Safety

Isopropyl nitrite has been associated with eye maculopathy, visual impairment with central scotomata, bilateral foveal yellow spots, and inner segment/outer segment (IS/OS) junction disruption,[3] which may be reversible.[4]

References

  1. Therapeutic Goods (Poisons Standard—October 2024) Instrument 2024 (Cth)
  2. Handbook of Chemistry and Physics (85th ed.). CRC Press. 2004. ISBN 978-0-8493-0485-9. 
  3. "Adverse ophthalmic reaction in poppers users: case series of 'poppers maculopathy'". Eye 26 (11): 1479–1486. November 2012. doi:10.1038/eye.2012.191. PMID 23079752. 
  4. "Poppers-associated retinal toxicity". The New England Journal of Medicine 363 (16): 1583–5. October 2010. doi:10.1056/NEJMc1005118. PMID 20942681.